UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'a5z+J/t9A/j1u+uVfUMw+Drm78+yzC6jv4xIFVX3qag=' 
WHERE 
  key_id = 'e15194e880028c880d3f11ddb93e5ffdaded811de06024820b827ba0f7b28ac9' 
  AND (
    token = 'a5z+J/t9A/j1u+uVfUMw+Drm78+yzC6jv4xIFVX3qag=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )